 | | | |
| PartNumber | DS1819AR-5+T\u0026R | DS1819AR-20+T\u0026R | DS1819AR-20-U |
| Description | Supervisory Circuits 3.3/5V MicroMonitor | Supervisory Circuits 3.3/5V MicroMonitor | Supervisory Circuits 3.3/5V MicroMonitor |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| RoHS | Y | Y | N |
| Type | Voltage Supervisory | Voltage Supervisory | Voltage Supervisory |
| Package / Case | SOT-23-5 | SOT-23-5 | SOT-23-5 |
| Threshold Voltage | 3.3 V | 3.3 V | 3.3 V |
| Number of Inputs Monitored | 1 Input | 1 Input | 1 Input |
| Output Type | Active Low, Push-Pull | Active Low, Push-Pull | Active Low |
| Manual Reset | Manual Reset | Manual Reset | Manual Reset |
| Watchdog Timers | Watchdog | Watchdog | Watchdog |
| Battery Backup Switching | No Backup | No Backup | No Backup |
| Reset Delay Time | 280 ms | 280 ms | 280 ms |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | DS1819AR | DS1819AR | DS1819AR |
| Packaging | Reel | Reel | Bulk |
| Height | 1.1 mm | 1.1 mm | 1.1 mm |
| Length | 2.9 mm | 2.9 mm | 2.9 mm |
| Width | 1.63 mm | 1.63 mm | 1.63 mm |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Overvoltage Threshold | 3.15 V | 2.7 V | 2.7 V |
| Undervoltage Threshold | 3 V | 2.55 V | 2.55 V |
| Chip Enable Signals | No Chip Enable | No Chip Enable | No Chip Enable |
| Operating Supply Current | 12 uA | 12 uA | 12 uA |
| Power Fail Detection | Yes | Yes | Yes |
| Product Type | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| Factory Pack Quantity | 3000 | 3000 | 1 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 1 V | 1 V | 1 V |
| Part # Aliases | 90-1819A+R05 DS1819AR | 90-1819A+R20 DS1819AR | 90-1819A-U20 DS1819AR |
| Operating Supply Voltage | - | - | 1 V to 5.5 V |
| Fabricante | Parte # | Descripción | RFQ |
|---|---|---|---|
Maxim Integrated |
DS1819AR-5+T\u0026R | Supervisory Circuits 3.3/5V MicroMonitor | |
| DS1819CR-10+T\u0026R | Supervisory Circuits 3.3/5V MicroMonitor | ||
| DS1819BR-10+T\u0026R | Supervisory Circuits 3.3/5V MicroMonitor | ||
| DS1819CR-20+T\u0026R | Supervisory Circuits 3.3/5V MicroMonitor | ||
| DS1819AR-20+T\u0026R | Supervisory Circuits 3.3/5V MicroMonitor | ||
| DS1819CR-5+T\u0026R | Supervisory Circuits 3.3/5V MicroMonitor | ||
| DS1819CR-10-U | Supervisory Circuits 5 Volt and 3.3 Volt MicroMonitor | ||
| DS1819BR-20-U | Supervisory Circuits UMON RST WD SOT23 3.3V 20% T&R | ||
| DS1819CR-20-U | Supervisory Circuits UMON RST PBRST SOT23 3.3V 20% T&R | ||
| DS1819AR-5-U | Supervisory Circuits 5 Volt and 3.3 Volt MicroMonitor | ||
| DS1819BR-10-U | Supervisory Circuits UMON RST WD SOT23 3.3V 10% T&R | ||
| DS1819CR-5-U | Supervisory Circuits 5 Volt and 3.3 Volt MicroMonitor | ||
| DS1819AR-20-U | Supervisory Circuits 3.3/5V MicroMonitor | ||
| DS1819BR-5-U | Supervisory Circuits 5 Volt and 3.3 Volt MicroMonitor | ||
| DS1819AR-5-U | IC MICROMON 5V PBRST/WD SOT23-5 | ||
| DS1819CR-20-U | IC MICROMON 5V PBRST/RST SOT23-5 | ||
| DS1819BR-10-U | IC MICROMON 5V RST/WDOG SOT23-5 | ||
| DS1819BR-20-U | IC MICROMON 5V RST/WDOG SOT23-5 | ||
| DS1819BR-5-U | IC MICROMON 5V RST/WDOG SOT23-5 | ||
| DS1819CR-10-U | IC MICROMON 5V PBRST/RST SOT23-5 | ||
| DS1819CR-5-U | IC MICROMON 5V PBRST/RST SOT23-5 | ||
| DS1819AR-20-U | Supervisory Circuits 3.3/5V MicroMonito | ||
| DS1819CR-5+TR | Nuevo y original | ||
| DS1819BR-10+TR | Nuevo y original | ||
| DS1819AR-20 | Nuevo y original | ||
| DS1819AR-20+TR | Nuevo y original | ||
| DS1819AR-20-U+ | IC MICROMON 5V PBRST/WD SOT23-5 | ||
| DS1819AR-5-U+ | IC MICROMON 5V PBRST/WD SOT23-5 | ||
| DS1819AR-5TR | Nuevo y original | ||
| DS1819BR-10 | Nuevo y original | ||
| DS1819BR-10+T | Nuevo y original | ||
| DS1819BR-10-U+ | IC MICROMON 5V RST/WDOG SOT23-5 | ||
| DS1819BR-10TR | Nuevo y original | ||
| DS1819BR-20-U+ | IC MICROMON 5V RST/WDOG SOT23-5 | ||
| DS1819BR-20/TR | Nuevo y original | ||
| DS1819BR-5-U+ | IC MICROMON 5V RST/WDOG SOT23-5 | ||
| DS1819C | Nuevo y original | ||
| DS1819CR-10 | Nuevo y original | ||
| DS1819CR-10+T | Nuevo y original | ||
| DS1819CR-10-U+ | IC MICROMON 5V PBRST/RST SOT23-5 | ||
| DS1819CR-20+T | Nuevo y original | ||
| DS1819CR-5 | Nuevo y original | ||
| DS1819CR-5-U+ | IC MICROMON 5V PBRST/RST SOT23-5 | ||
| DS181R-5 | Nuevo y original | ||
| DS181R-10+T | Nuevo y original |